CN110883865A - Tungsten filament ironing cutter structure of diaphragm coating machine - Google Patents
Tungsten filament ironing cutter structure of diaphragm coating machine Download PDFInfo
- Publication number
- CN110883865A CN110883865A CN201911195152.0A CN201911195152A CN110883865A CN 110883865 A CN110883865 A CN 110883865A CN 201911195152 A CN201911195152 A CN 201911195152A CN 110883865 A CN110883865 A CN 110883865A
- Authority
- CN
- China
- Prior art keywords
- tungsten filament
- diaphragm
- cut
- knife
- knife rest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 42
- 239000010937 tungsten Substances 0.000 title claims abstract description 42
- 239000011248 coating agent Substances 0.000 title claims abstract description 13
- 238000000576 coating method Methods 0.000 title claims abstract description 13
- 238000010409 ironing Methods 0.000 title claims abstract description 11
- 206010053615 Thermal burn Diseases 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract 2
- 239000012528 membrane Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/06—Severing by using heat
- B26F3/08—Severing by using heat with heated members
- B26F3/12—Severing by using heat with heated members with heated wires
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The application discloses diaphragm coating machine tungsten filament scalds sword structure, which comprises a frame, install first deflector roll in the frame, first deflector roll is carried the diaphragm, the knife rest is cut out to first deflector roll one side installation, install the tungsten filament on the knife rest of cutting out, it installs in drive structure to cut out the knife rest, the drive structure drive cut out the knife rest and drive the tungsten filament support hold in the diaphragm, the tungsten filament circular telegram 10-20 milliseconds produce heat and cut off the diaphragm. The invention effectively improves the phenomenon that the cut is not level, the heated tungsten filament ironing knife can easily cut off the materials such as films, the cut is neat and beautiful, the cutting speed is high, the actual production and manufacturing requirements are met, and the material cost is saved compared with the original design.
Description
Technical Field
The application relates to the lithium battery industry, in particular to a tungsten filament hot knife structure of a diaphragm coating machine.
Background
When the coated base material used by the coating machine is a pe plastic film, the conventional means for automatically winding and unwinding the cut base material adopts a sawtooth-shaped cutting knife which is used for cutting the base material into copper foil and aluminum foil or other mainstream materials. Because the cut-off knife part of coating machine now is the sawtooth-shaped cut-off knife, when the sawtooth-shaped cut-off knife cutting plastic film material, the cut-off knife is sharp enough, and the substrate incision is not parallel and level to often accompany the tearing phenomenon. The cut portion cannot be used, resulting in more waste portions and increased cost.
Disclosure of Invention
The invention aims to provide a tungsten filament hot knife structure of a diaphragm coating machine, wherein a high-temperature tungsten filament hot knife can easily cut a thin film material, the cutting fracture phenomenon of a common cut-off knife cannot be generated, and the actual production requirement is facilitated.
In order to achieve the above object, the present invention provides the following technical solutions.
The embodiment of the application discloses diaphragm coating machine tungsten filament scalds sword structure, which comprises a frame, install first deflector roll in the frame, first deflector roll is carried the diaphragm, first deflector roll one side is installed and is cut out the knife rest, cut out the knife rest and install the tungsten filament on the knife rest, it installs in drive structure to cut out the knife rest, the drive structure drive cut out the knife rest and drive the tungsten filament support hold in the diaphragm, the tungsten filament circular telegram 10-20 milliseconds produce the heat and cut off the diaphragm.
Preferably, in the above structure of the tungsten filament ironing knife for a membrane coater, the extending direction of the tungsten filament is perpendicular to the conveying direction of the membrane.
Preferably, in the above structure of the tungsten filament ironing knife for a membrane coater, the first guide roller is rotatably mounted on the mandrel.
More preferably, in the above structure of the tungsten filament hot knife for the membrane coater, the cutter frame includes connecting members rotatably mounted at two ends of the mandrel, and the driving structure includes a first cylinder driving the connecting members to rotate.
More preferably, in the above structure, the swinging arm is mounted to the swinging arm, one end of the swinging arm, which is far away from the mandrel, is rotatably mounted to the frame, and the swinging arm is driven to rotate by the second cylinder.
More preferably, in foretell diaphragm coating machine tungsten filament scalds sword structure, install the second deflector roll on the swing arm, still including the drive the laminating of second deflector roll the third cylinder of diaphragm, the tungsten filament install in between first deflector roll and the second deflector roll.
Compared with the prior art, the invention has the advantages that: the phenomenon that the cut is not parallel and level is effectively improved, the heated tungsten filament ironing knife can easily cut off materials such as films, the cut is neat and attractive, the cutting speed is high, the actual production and manufacturing requirements are met, and compared with the original design, the material cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a top view of a tungsten filament ironing knife structure of a membrane coater in accordance with an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a tungsten filament hot knife structure of a membrane coater in an embodiment of the present invention;
fig. 3 is a front view of a tungsten filament ironing knife structure of a membrane coater according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the tungsten filament ironing knife structure of the membrane coating machine includes a frame 100, a first guide roller 101 is installed on the frame 100, the first guide roller 101 conveys a membrane 200, a cutting knife rest 102 is installed on one side of the first guide roller 101, a tungsten filament 103 is installed on the cutting knife rest 102, the cutting knife rest 102 is installed on a driving structure, the driving structure drives the cutting knife rest 102 and drives the tungsten filament 103 to abut against the membrane 200, and the tungsten filament 103 is electrified for 10-20 milliseconds to generate heat and cut off the membrane 200.
In the technical scheme, the tungsten filament is driven by the driving structure to move towards the diaphragm, and meanwhile, the tungsten filament is electrified to generate heat to cut the diaphragm. The phenomenon that the cut is not parallel and level is effectively improved, the heated tungsten filament ironing knife can easily cut off materials such as films, the cut is neat and attractive, the cutting speed is high, the actual production and manufacturing requirements are met, and compared with the original design, the material cost is saved.
Further, the tungsten wire 103 extends in a direction perpendicular to the diaphragm 200 conveyance direction.
In the technical scheme, the cutting effect is ensured, and the waste of materials caused by cutting inclination is prevented.
Further, the first guide roller 101 is rotatably mounted to its spindle 104.
Further, the cutter holder 102 includes a connecting member 105 rotatably mounted on both ends of the mandrel 104, and the driving mechanism includes a first cylinder 106 for driving the connecting member 105 to rotate.
In the technical scheme, the air cylinder is adopted for outputting, and the structure is simple and reliable.
Further, a swing arm 107 is further included, the mandrel 104 is mounted on the swing arm 107, one end of the swing arm 107 far away from the mandrel 104 is rotatably mounted on the machine frame 100, and the swing arm 107 is driven by the second air cylinder 108 to rotate.
Among this technical scheme, increase diaphragm tension through the swing arm swing, made things convenient for the tungsten filament cutting, guarantee cutting effect.
Furthermore, the swing arm 107 is provided with a second guide roller 109, and further comprises a third cylinder 110 for driving the second guide roller 109 to be attached to the diaphragm 200, and the tungsten wire 103 is arranged between the first guide roller 101 and the second guide roller 109.
In the technical scheme, the second guide roller can also increase the tension of the diaphragm, so that the tungsten wire is convenient to cut.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (6)
1. The utility model provides a diaphragm coating machine tungsten filament scalds sword structure, a serial communication port, which comprises a frame, install first deflector roll in the frame, first deflector roll is carried the diaphragm, the knife rest is cut out to first deflector roll one side installation, the tungsten filament is installed on the knife rest of cutting out, it installs in drive structure to cut out the knife rest, the drive structure drive cut out the knife rest and drive the tungsten filament support hold in the diaphragm, the tungsten filament circular telegram 10-20 milliseconds produce the heat and cut off the diaphragm.
2. The membrane coater tungsten filament ironing knife structure according to claim 1, wherein the tungsten filament extending direction is perpendicular to the membrane conveying direction.
3. The membrane coater hot tungsten wire knife structure as claimed in claim 1, wherein the first guide roller is rotatably mounted on a mandrel thereof.
4. The tungsten filament hot knife structure of the membrane coating machine according to claim 3, wherein the cutter frame comprises connecting pieces rotatably mounted at two ends of the mandrel, and the driving structure comprises a first air cylinder driving the connecting pieces to rotate.
5. The tungsten filament hot knife structure of the membrane coating machine according to claim 3, further comprising a swing arm, wherein the mandrel is mounted on the swing arm, one end of the swing arm, which is far away from the mandrel, is rotatably mounted on the frame, and the swing arm is driven by a second cylinder to rotate.
6. The hot knife structure of diaphragm coater tungsten filament according to claim 5, wherein the swing arm is provided with a second guide roller, and further comprising a third cylinder for driving the second guide roller to fit the diaphragm, the tungsten filament being installed between the first guide roller and the second guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911195152.0A CN110883865A (en) | 2019-11-28 | 2019-11-28 | Tungsten filament ironing cutter structure of diaphragm coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911195152.0A CN110883865A (en) | 2019-11-28 | 2019-11-28 | Tungsten filament ironing cutter structure of diaphragm coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110883865A true CN110883865A (en) | 2020-03-17 |
Family
ID=69749334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911195152.0A Pending CN110883865A (en) | 2019-11-28 | 2019-11-28 | Tungsten filament ironing cutter structure of diaphragm coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110883865A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319952A (en) * | 1980-12-29 | 1982-03-16 | Schjeldahl Gilmore T | Reciprocally moving hot-wire for bag making machine |
| CN206883757U (en) * | 2017-06-23 | 2018-01-16 | 广东天劲新能源科技股份有限公司 | A kind of ceramic diaphragm hot knife |
| CN207078799U (en) * | 2017-04-20 | 2018-03-09 | 东莞市宇川塑胶制品有限公司 | One kind automation film slitting machine |
| CN207387802U (en) * | 2017-11-02 | 2018-05-22 | 上海沃敉奥机电设备有限公司 | A kind of bag falls into machine wire-electrode cutting device |
| CN207669342U (en) * | 2017-11-17 | 2018-07-31 | 福建达利食品科技有限公司 | A kind of automatic cutting means that can reduce coating materials waste |
| CN207669346U (en) * | 2017-12-27 | 2018-07-31 | 中天智能装备有限公司 | A kind of thin material cutting mechanism |
| CN109455546A (en) * | 2018-10-31 | 2019-03-12 | 广东仕诚塑料机械有限公司 | A kind of lithium battery diaphragm winder |
| CN110621472A (en) * | 2017-06-22 | 2019-12-27 | 科林斯股份公司 | Transverse cutting system suitable for use in a machine for producing plastic films |
| CN211053894U (en) * | 2019-11-28 | 2020-07-21 | 江苏大族展宇新能源科技有限公司 | Tungsten filament ironing cutter structure of diaphragm coating machine |
-
2019
- 2019-11-28 CN CN201911195152.0A patent/CN110883865A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319952A (en) * | 1980-12-29 | 1982-03-16 | Schjeldahl Gilmore T | Reciprocally moving hot-wire for bag making machine |
| CN207078799U (en) * | 2017-04-20 | 2018-03-09 | 东莞市宇川塑胶制品有限公司 | One kind automation film slitting machine |
| CN110621472A (en) * | 2017-06-22 | 2019-12-27 | 科林斯股份公司 | Transverse cutting system suitable for use in a machine for producing plastic films |
| CN206883757U (en) * | 2017-06-23 | 2018-01-16 | 广东天劲新能源科技股份有限公司 | A kind of ceramic diaphragm hot knife |
| CN207387802U (en) * | 2017-11-02 | 2018-05-22 | 上海沃敉奥机电设备有限公司 | A kind of bag falls into machine wire-electrode cutting device |
| CN207669342U (en) * | 2017-11-17 | 2018-07-31 | 福建达利食品科技有限公司 | A kind of automatic cutting means that can reduce coating materials waste |
| CN207669346U (en) * | 2017-12-27 | 2018-07-31 | 中天智能装备有限公司 | A kind of thin material cutting mechanism |
| CN109455546A (en) * | 2018-10-31 | 2019-03-12 | 广东仕诚塑料机械有限公司 | A kind of lithium battery diaphragm winder |
| CN211053894U (en) * | 2019-11-28 | 2020-07-21 | 江苏大族展宇新能源科技有限公司 | Tungsten filament ironing cutter structure of diaphragm coating machine |
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